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DR. MARIAM NAVEED M.D
NPI 1477797371
Internal Medicine - Gastroenterology in Altamonte Springs, FL

Active since April 23, 2009PECOS EnrolledAccepts Medicare Assignment
78.01/100
CMS Quality Rating
661 E ALTAMONTE DR STE 216, ALTAMONTE SPRINGS, FL 32701(407) 303-3081(407) 303-2147 Get Directions Write a Review

NPPES record last updated: December 26, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Mariam Naveed M.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARIAM NAVEED M.D (NPI 1477797371) is an individual gastroenterology provider in Altamonte Springs, Florida, licensed in Florida (ME142121) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS, is affiliated with Adventhealth Orlando, and is a graduate of University Of Kentucky College Of Medicine (2009).

NPPES Registry Identity

NPI1477797371
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameDR. MARIAM NAVEEDCredential: M.D
Location Address661 E ALTAMONTE DR STE 216Altamonte Springs, FL 32701-5102
Mailing Address661 E Altamonte Dr Ste 216Altamonte Springs, FL 32701-5102 · (407) 303-3081 · Fax (407) 303-2147
Phone(407) 303-3081
Fax(407) 303-2147
Sole ProprietorNo
Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 2009
Enumeration DateApril 23, 2009
Last NPPES UpdateDecember 26, 2019
✔ NPI 1477797371 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses✔ Licensed in FL · ME142121✔ Licensed in IA · MD-42509
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
661 E ALTAMONTE DR STE 216, Altamonte Springs, FL 32701
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Health First Commercial Plans, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mariam Naveed M.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3476866302
PECOS Enrollment IDI20200115001932
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Mariam Naveed reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Florida Hospital Medical Group Inc
8.1 mi
Family Medicine
1115 E RIDGEWOOD ST
Orlando, FL 32803
  • Reassigned Medicare billing, Florida enrollment
  • 3,005 clinicians in this Medicare group
NPI 1225034234 (407) 841-1100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
137 services86 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
113 services110 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
95 services70 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
42 services42 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
39 services39 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
36 services36 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Adventhealth Orlando

Acute Care Hospitals · Orlando, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100007
Location601 E Rollins StOrlando, FL 32803 · Orange County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.01/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality57.51
Promoting Interoperability100
Improvement Activities40
Cost69.18

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARC DANIEL SHEINMAN D.O.
Internal Medicine (Gastroenterology)
661 E ALTAMONTE DR STE 216
ALTAMONTE SPRINGS, FL 32701
Seminole County (407) 303-3081
MS. AUTUMN NICOLE WALKER APRN
Nurse Practitioner (Gerontology)
661 E ALTAMONTE DR STE 216
ALTAMONTE SPRINGS, FL 32701
Seminole County (407) 303-3081

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mariam Naveed's NPI number?

The NPI number for Mariam Naveed is 1477797371. It was assigned to this individual provider in the NPPES registry on April 23, 2009.

Where is Mariam Naveed located?

Mariam Naveed practices at 661 E Altamonte Dr Ste 216, Altamonte Springs, FL 32701. The listed phone number is (407) 303-3081.

What is Mariam Naveed's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Mariam Naveed enrolled in Medicare?

Yes. Mariam Naveed is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Mariam Naveed's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mariam Naveed reassigns Medicare benefits to Florida Hospital Medical Group Inc (Orlando, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mariam Naveed's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mariam Naveed accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Health First Commercial Plans, Inc., Oscar Health Maintenance Organization of Florida and UnitedHealthcare and 1 other insurer list Mariam Naveed as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mariam Naveed affiliated with any hospitals?

According to CMS data, Mariam Naveed is affiliated with Adventhealth Orlando.

When was this NPI record last updated?

The NPPES record for Mariam Naveed was last updated on December 26, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.